1973,awomannamedDorothyRetallackpublishedabookaboutTheSoundofMusicandPlants.introduceexperimentsinherThefirstexperimentPnespheporentShepreparedthreechambers.Inthefirstchamber,eighthoursyedthetoneforthreehoursintermittentlyInthelastoneplayednotoneatalUtcomesinterestingandamazingirstone:diedwithinfourteendaysecondone:grewabundantlyandwereextremelyhealthyThethirdone:sameasnormalplantInfact,itisverysimilartotheresultsthatwereobtainedfromexperimentsperformedintheearly1940stodeterminetheeffectof卵命ReFOUIIAEiC2onfactoryworkers.愚1、Whenmusicwasplayedcontinuously:theworkersweremorefatiguedandlessproductive2、Whenplayedforseveralhoursonlyseveraltimesaday:eworkersweremoreproductve,andmorealertandentivethanwhennomusicwasplayed-/-_hesecondexperiment1、Mrs.Retallackusedtwochambers(andfreshplants).SheplacedradiosineachchamberTheroomwiththeradiowastunedtoalocalrockstationTheroomwhichplayedastationthatfeaturedsoothing“middle-ofthe-roadmusicFivedayslater:1、halftheplantshadsmalleaves2、growngangly细长的,whiletheotherswerestunted(矮小的)Fvedayslater:1、growinghealthily2、theirstemswerestartingtobendtowardstheradio16dayslater:Allhaddis1Edayslser:alive,beauiiiuiandBrowingabundantly